CBSE Class 10 Answered
10. Find the zeroes of the following polynomials by factorization method and verify the relations
between the zeroes and the coefficients of the polynomials:
(i) 4
Asked by luckykumar.com2015 | 22 Jun, 2020, 11:08: AM
(i)
4x2 - 3x - 1
= 4x2 - 4x + x - 1
= 4x (x - 1) + (x - 1)
= (4x + 1)(x - 1)
4x + 1 = 0 or x - 1 = 0
x = -1/4 or x = 1
Sum of zeroes = 1 - 1/4 = 3/4
Product of zeroes = 1(-1/4) = -1/4
Hence verified.
Note:- One question can be solved per query.
Answered by Renu Varma | 22 Jun, 2020, 11:25: AM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by nsvramanaramana | 01 Jul, 2024, 20:39: PM
CBSE 10 - Maths
Asked by rohanswainswain1 | 28 May, 2024, 06:12: AM
CBSE 10 - Maths
Asked by anubhutiupadhaya | 14 Mar, 2024, 11:57: AM
CBSE 10 - Maths
Asked by reetudetha | 08 Jan, 2024, 16:12: PM
CBSE 10 - Maths
Asked by mysticsurya201 | 04 Jan, 2024, 20:25: PM
CBSE 10 - Maths
Asked by fatehbahadurtiwari3 | 30 Dec, 2023, 18:25: PM
CBSE 10 - Maths
Asked by dhaneswarnimal80 | 11 Nov, 2023, 06:50: AM
CBSE 10 - Maths
Asked by skandachiranjeevin | 01 Nov, 2023, 20:58: PM
CBSE 10 - Maths
the value 'p'for which polynomials x²-(p²-9)x+8has zeroes equal in magnitude but opposite in sign is
![question image](https://images.topperlearning.com/topper/new-ate/top_mob1694843854705188785d80bd026-64bc-4d86-8ee9-b87539c1c7ed.jpg)
Asked by sazimkhan178 | 16 Sep, 2023, 11:27: AM
CBSE 10 - Maths
Asked by pranavtamboli65 | 09 Jul, 2023, 21:13: PM